| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 C3H6 = 3 C7H8 + 9 H2
CaCl2 + K4(Fe(CN)6) = Ca + K2(Fe(CN)6) + KCl =>
CaCl2 + K4(Fe(CN)6) = Ca + K2(Fe(CN)6) + 2 KCl
C3H6 = C + H =>
C3H6 = 3 C + 6 H
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
C3H6 = C9H18 =>
3 C3H6 = C9H18
CaH2 + K2Cr2O7 + H2SO4 = CaSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CaH2 + 2 K2Cr2O7 + 11 H2SO4 = 3 CaSO4 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
HCl + Mg + O2 = HClMgO =>
2 HCl + 2 Mg + O2 = 2 HClMgO
Zn + Ca(NO3)2 + KOH = K2ZnO2 + NH3 + H2O + Ca(OH)2 =>
8 Zn + Ca(NO3)2 + 16 KOH = 8 K2ZnO2 + 2 NH3 + 4 H2O + Ca(OH)2
Mg + Fe(NO3)3 = Mg(NO3)3 + Fe =>
Mg + Fe(NO3)3 = Mg(NO3)3 + Fe
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C3H6 = C2H4 =>
2 C3H6 = 3 C2H4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + CuSO4 = Cu(NH2)2 + (NH4)2SO4 =>
4 NH3 + CuSO4 = Cu(NH2)2 + (NH4)2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H6 = C7H8 + H2 =>
7 C3H6 = 3 C7H8 + 9 H2
Fe3 + NH3 = Fe(NH3) =>
Fe3 + 3 NH3 = 3 Fe(NH3)
C3H6 = C + H =>
C3H6 = 3 C + 6 H
Al2O3(H2O)3 = Al2O3 + H2O =>
Al2O3(H2O)3 = Al2O3 + 3 H2O
Al + FeI2 = AlI + Fe =>
2 Al + FeI2 = 2 AlI + Fe
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
ZnS + CuCl2 = ZnCl2 + CuS =>
ZnS + CuCl2 = ZnCl2 + CuS
Fe(NO3)3 + NaBr = FeBr3 + NaNO3 =>
Fe(NO3)3 + 3 NaBr = FeBr3 + 3 NaNO3
C3H6 = C9H18 =>
3 C3H6 = C9H18
C12H22O12 + CaCO3 = C24H42CaO24 + H2O + CO2 =>
2 C12H22O12 + CaCO3 = C24H42CaO24 + H2O + CO2
HNO2(aq) = HNO3(aq) + NO(g) + H2O(l) =>
3 HNO2(aq) = HNO3(aq) + 2 NO(g) + H2O(l)
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + HgCl3 =>
FeCl3 + Hg(NO3)2 = Fe(NO3)2 + HgCl3
NiCl2 + KOH = Ni[OH]2 + KCl =>
NiCl2 + 2 KOH = Ni[OH]2 + 2 KCl
Fe(NH4)2(SO4)2H12O6 + H2C2O4 + K2C2O4 + H2O2 = KFe2(C2O4)11H6O3 + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2H12O6 + 21 H2C2O4 + K2C2O4 + 17 H2O2 = 2 KFe2(C2O4)11H6O3 + 4(NH4)2SO4 + 4 H2SO4 + 52 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O =>
C6H5CH2OH + CuO = C6H5CHO + Cu + H2O
Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + H2(HCO3)2
Li2O = Li2 + O =>
Li2O = Li2 + O
KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Ni + CoCl2 = NiCl2 + Co =>
Ni + CoCl2 = NiCl2 + Co
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
CuOH + H2SO3 = Cu2SO3 + H2O =>
2 CuOH + H2SO3 = Cu2SO3 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
strontium + oxygen = strontiumoxide =>
2 Sr + O2 = 2 SrO
CrO4{-2} + CN{-} + H2O = CNO{-} + Cr(OH)3{-} + OH{-} =>
CrO4{-2} + 2 CN{-} + 2 H2O = 2 CNO{-} + Cr(OH)3{-} + OH{-}
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KOH + Al2(SO4)3 = K2SO4 + Al(OH)3 =>
6 KOH + Al2(SO4)3 = 3 K2SO4 + 2 Al(OH)3
C6H10 + H2SO4 = C6H11OSO2OH =>
C6H10 + H2SO4 = C6H11OSO2OH
Al2O3 + Na2SO3 = NaAlO2 + SO2 =>
Al2O3 + Na2SO3 = 2 NaAlO2 + SO2
PbCl3 = Pb + Cl2 =>
2 PbCl3 = 2 Pb + 3 Cl2
Li3PO4 + Zn(NO3)2 = Li(NO3)2 + Zn3PO4 =>
Li3PO4 + 3 Zn(NO3)2 = 3 Li(NO3)2 + Zn3PO4
H2SO4 + KIO3 + K2SO3 = I2 + K2SO4 + H2O =>
H2SO4 + 2 KIO3 + 5 K2SO3 = I2 + 6 K2SO4 + H2O
Ba(OH)2(aq) + H3Po4(aq) = Ba3(Po4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3Po4(aq) = Ba3(Po4)2(aq) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/10/24
Équations équilibrées sur10/10/23
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